Hi BW Technical content?

Hi,

I have to create reports on bw stats.

1. Inactive users (Never Access the system)

2. Reports that failed

3. Load time by cube(cpu, elapsed, max memory)

4. Load errors or failures by cube

5. Cube Sizes, Growth trends and Free disk space

there are standard reports are available on bw stat multiprovider. i am unable to find these reports,

could some one help me for this, its urgent.

Thx & Rgds

mahi